
*{
  list-style: none;
}
.baidu{
  width: 800px;
  height: 400px;
  margin: 0 auto;
}
.baidu .logo {
  width: 400px;
  height: 150px;
  margin: 0 auto;
}
.baidu .logo img{
  width: 300px;
  height: 150px;
 
}
.baidu .search{
  width: 100%;
  height: 40px;
}
.baidu .search input{
  width: 600px;
  height: 42px;
  border: 1px solid #cccccc;
  border-radius: 10px 0 0 10px;
  border-right: 0;
}
.baidu .search button{
  width: 125px;
  height: 46px;
  border: 1px solid #cccccc;
  border-radius: 0px 10px 10px 0px;
  background-color: #4e6ef2;
  color: #fff;
  font-size: 16px;
}
.baidu .hot{
  width: 720px;
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.baidu .hotlist {
  width:650px;
    display: flex;
    justify-content: space-around;
    margin: 0;
    padding: 0;
}
.baidu .hotlist li{
  width: 260px;
  margin: 20px;
  overflow: hidden;
  float: left;
}
/* todolist */
.todolist{
  width: 800px;
  margin: 0 auto;
  
}
.todolist .top{
  height: 130px;
  color: #3c763d;
  background-color: #dff0d8;
}
.todolist .top .center{
  width: 750px;
  margin: 0 auto;
  /* margin: 0; */
}
.todolist .top .center h2{
  padding: 5px 0;
  margin: 0;
}
.todolist .top .center span{
  font-size: 13px;
}
.todolist .top .sacrch{
  width: 750px;
  height: 47px;
  border: 1px solid #ccc;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
}
.todolist .top .sacrch button{
  width: 80px;
  height: 100%;
  border: 0;
  border-radius: 5px 0 0 5px;
}
.todolist .top .sacrch button:nth-child(2){
  border-radius: 0px 5px 5px 0 ;
}
.todolist .top .sacrch input{
  border: 0;
  width: 700px;
}
.todolist .list{
  width: 788px;
}
.todolist .list ul{
  list-style: none;
  width: 762px;  
}
.todolist .list ul li{
  line-height: 30px;
  display: flex;
  border-bottom: 1px  dashed #cccccc;
}
.todolist .list ul li span{
  padding: 0 15px;
  
}
.todolist .footer{
  display: flex;
  justify-content: space-between;
  font-weight: bold;
}